12522783

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 20920368

約数和(自身を除く): 8397585

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6553, 19659, 45871, 85189, 137613, 255567, 321097, 596323, 963291, 1788969, 4174261, 12522783]

約数ペア:

[(1, 12522783), (3, 4174261), (7, 1788969), (13, 963291), (21, 596323), (39, 321097), (49, 255567), (91, 137613), (147, 85189), (273, 45871), (637, 19659), (1911, 6553)]